Powertrain Management: Locations

Engine Controls Component Views

Front of the Engine




1 - Generator
2 - A/C Compressor Clutch Connector (C60)
3 - Crankshaft Position (CKP) Sensor Connector

Right Side of the Engine




1 - Central Sequential Fuel Injection (Central SFI) Connector
2 - Manifold Air Pressure (MAP) Sensor Connector
3 - Ignition Control Module (ICM) Connector
4 - Generator Connector
5 - S102
6 - Ignition Coil Connector
7 - Evaporative Emission (EVAP) Canister Purse Solenoid Connector

Left Side of the Engine




1 - S101
2 - A/C Compressor Clutch Connector (C60)
3 - Throttle Position (TP) Sensor Connector
4 - Idle Air Control (IAC) Valve Connector
5 - A/C High Pressure Switch Connector (C60)

Left Rear of the Engine




1 - A/C High Pressure Switch Connector (C60)
2 - Engine Coolant Temperature (ECT) Sensor Connector

Back of the Engine




1 - G102
2 - Camshaft Position (CMP) Sensor Connector
3 - G103
4 - Engine Oil Pressure (EOP) Sensor Connector
5 - Knock Sensor (KS) Connector
6 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 Connector

LR of the Engine Compartment




1 - S101
2 - C109
3 - Powertrain Control Module (PCM) C1, C2
4 - Fuse Block Underhood - C6
5 - Fuse Block Underhood - C1
6 - Horn Assembly Connector
7 - C100
8 - C101
9 - A/C Compressor Clutch Connector (C60)

Rear of the Engine Compartment




1 - Blower Motor Resistor Assembly
2 - Blower Motor
3 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
4 - A/C Low Pressure Switch (C60)

Rear of the Engine (4.3L/5.3L)




1 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
2 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
3 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
4 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
5 - Park/Neutral Position (PNP) Switch

Left Side Frame




1 - Evaporative Emission (EVAP) Canister Vent Solenoid
2 - Electronic Brake Control Module (EBCM)

Fuel Tank (w/o NE7)




1 - Fuel Pump and Sender Assembly Connector
2 - Fuel Tank Pressure (FTP) Sensor Connector